/* ==========================================================================
   龙猫云 (LongMao Cloud) - 第二套高转化极简暗夜科技落地页样式库
   Theme: 电光紫罗兰暗夜科技风 (Electric Violet Dark Cyber)
   Palette: #0b0a12 (Dark Base) | #a855f7 -> #6366f1 (Primary Glow Gradient)
   ========================================================================== */

:root {
  --bg-dark: #0b0a12;
  --bg-card: rgba(20, 17, 36, 0.72);
  --bg-card-hover: rgba(32, 27, 56, 0.85);
  --bg-surface: #141124;
  --primary: #a855f7;
  --primary-rgb: 168, 85, 247;
  --secondary: #6366f1;
  --secondary-rgb: 99, 102, 241;
  --accent-cyan: #38bdf8;
  --accent-pink: #ec4899;
  --text-main: #f8fafc;
  --text-sub: #cbd5e1;
  --text-muted: #94a3b8;
  --border-glass: rgba(168, 85, 247, 0.2);
  --border-bright: rgba(168, 85, 247, 0.5);
  --gradient-glow: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
  --gradient-glow-hover: linear-gradient(135deg, #c084fc 0%, #818cf8 100%);
  --shadow-glow: 0 0 35px -5px rgba(168, 85, 247, 0.35);
  --shadow-btn: 0 8px 24px -4px rgba(168, 85, 247, 0.45);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

/* 全局重置与基础规范 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  background-color: var(--bg-dark);
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(168, 85, 247, 0.15) 0%, transparent 60%),
    radial-gradient(circle at 10% 30%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 70%, rgba(168, 85, 247, 0.08) 0%, transparent 45%),
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 48px 48px, 48px 48px;
}

/* 链接无下划线 */
a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

ul, ol {
  list-style: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

/* 布局容器 */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* 文字高亮特效 */
.text-gradient {
  background: var(--gradient-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-cyan {
  color: var(--accent-cyan);
}

/* 顶部公告栏 (Top Bar) */
.top-notice-bar {
  background: linear-gradient(90deg, rgba(168, 85, 247, 0.18), rgba(99, 102, 241, 0.22), rgba(168, 85, 247, 0.18));
  border-bottom: 1px solid rgba(168, 85, 247, 0.25);
  font-size: 13px;
  text-align: center;
  padding: 8px 16px;
  color: var(--text-sub);
  position: relative;
  z-index: 1001;
}

.top-notice-bar a {
  color: #f1f5f9;
  font-weight: 600;
  margin-left: 8px;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.top-notice-bar a:hover {
  color: var(--accent-cyan);
}

/* 顶部毛玻璃导航 Header */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(11, 10, 18, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* 品牌 Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
}

.logo-badge {
  width: 36px;
  height: 36px;
  background: var(--gradient-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px rgba(168, 85, 247, 0.5);
  font-size: 18px;
}

.logo-text {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

/* 导航链接 */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 15px;
  color: var(--text-sub);
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-glow);
  transition: width 0.25s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* 发光按钮系统 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-glow);
  color: #ffffff;
  box-shadow: var(--shadow-btn);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -4px rgba(168, 85, 247, 0.6);
  background: var(--gradient-glow-hover);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(168, 85, 247, 0.5);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 14px;
}

.btn-lg {
  padding: 15px 34px;
  font-size: 17px;
  border-radius: var(--radius-full);
}

/* 移动端汉堡切换 */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 8px;
}

/* Hero 英雄区 */
.hero-section {
  position: relative;
  padding: 90px 0 70px;
  text-align: center;
  overflow: hidden;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.35);
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 600;
  color: #d8b4fe;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.2);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 10px #22c55e;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1.15); box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -1px;
  margin-bottom: 22px;
  color: #ffffff;
}

.hero-subtitle {
  font-size: 19px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto 36px;
}

.hero-cta-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

/* 信任背书数据条 */
.hero-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.stat-label {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* 区块通用样式 */
.section {
  padding: 85px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #ffffff;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 3大核心优势卡片 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  position: relative;
  transition: all 0.35s ease;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  box-shadow: var(--shadow-glow);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(99, 102, 241, 0.15));
  border: 1px solid rgba(168, 85, 247, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 24px;
}

.feature-title {
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffffff;
}

.feature-desc {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 20px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
}

.feature-list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-muted);
}

.feature-list-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* 价格方案板块 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.35s ease;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.pricing-card.popular {
  background: rgba(28, 22, 52, 0.88);
  border: 2px solid rgba(168, 85, 247, 0.7);
  box-shadow: 0 10px 40px -10px rgba(168, 85, 247, 0.4);
  transform: scale(1.03);
  z-index: 2;
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-glow);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px rgba(168, 85, 247, 0.4);
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
}

.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-6px);
}

.pricing-header {
  margin-bottom: 24px;
}

.pricing-plan-name {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.pricing-plan-desc {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 20px 0 28px;
}

.pricing-currency {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
}

.pricing-amount {
  font-size: 44px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -1px;
}

.pricing-period {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-sub);
}

.pricing-feature-item svg {
  color: #22c55e;
  flex-shrink: 0;
}

.pricing-btn {
  width: 100%;
}

/* 技术实测与配置指南（精选专区） */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.article-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-bright);
  box-shadow: var(--shadow-glow);
}

.article-thumb-box {
  width: 100%;
  height: 210px;
  background: linear-gradient(135deg, #18142a 0%, #251d45 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-glass);
  overflow: hidden;
}

.article-thumb-svg {
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.article-card:hover .article-thumb-svg {
  transform: scale(1.05);
}

.article-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  background: rgba(11, 10, 18, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  color: var(--accent-cyan);
}

.article-content {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.article-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.45;
  color: #ffffff;
  margin-bottom: 12px;
  transition: color 0.2s ease;
}

.article-card:hover .article-title {
  color: #c084fc;
}

.article-excerpt {
  font-size: 14.5px;
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.article-read-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-top: auto;
}

.article-read-link svg {
  transition: transform 0.2s ease;
}

.article-card:hover .article-read-link svg {
  transform: translateX(4px);
}

/* 用户好评口碑板块 */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.3s ease;
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: rgba(168, 85, 247, 0.4);
}

.review-rating {
  color: #fbbf24;
  display: flex;
  gap: 3px;
  margin-bottom: 14px;
  font-size: 14px;
}

.review-text {
  font-size: 14.5px;
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 20px;
}

.review-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  color: #fff;
}

.review-user-name {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
}

.review-user-role {
  font-size: 12.5px;
  color: var(--text-muted);
}

/* 常见问题 FAQ (手风琴) */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(168, 85, 247, 0.45);
}

.faq-question {
  padding: 20px 24px;
  font-size: 16.5px;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 20px;
  height: 20px;
  stroke: var(--primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px 22px;
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.7;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 16px;
}

/* 全局转化横幅 CTA Banner */
.bottom-cta-section {
  padding: 60px 0 90px;
}

.cta-banner-box {
  background: linear-gradient(135deg, rgba(32, 23, 62, 0.95), rgba(18, 14, 38, 0.95));
  border: 1px solid rgba(168, 85, 247, 0.45);
  border-radius: 28px;
  padding: 64px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}

.cta-banner-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(168, 85, 247, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner-title {
  font-size: 38px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.cta-banner-desc {
  font-size: 17px;
  color: var(--text-sub);
  max-width: 680px;
  margin: 0 auto 34px;
}

/* Footer 页脚 */
.site-footer {
  background: #07060c;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 70px 0 35px;
  font-size: 14px;
  color: var(--text-muted);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand-title {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
}

.footer-brand-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 320px;
}

.footer-heading {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.seo-links-block {
  margin-bottom: 25px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.seo-links-title {
  font-size: 12px;
  color: #64748b;
  margin-bottom: 8px;
}

.seo-anchor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
}

.seo-anchor-list a {
  color: #94a3b8;
}

.seo-anchor-list a:hover {
  color: var(--primary);
}

/* 响应式媒体查询 (Mobile & Tablet) */
@media (max-width: 992px) {
  .hero-title {
    font-size: 40px;
  }
  .features-grid,
  .pricing-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-card.popular {
    transform: none;
  }
  .pricing-card.popular:hover {
    transform: translateY(-6px);
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header-inner {
    height: 64px;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    background: #0b0a12;
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border-glass);
  }
  .nav-menu.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .hero-section {
    padding: 60px 0 45px;
  }
  .hero-title {
    font-size: 32px;
  }
  .hero-subtitle {
    font-size: 16px;
  }
  .hero-stats-bar {
    grid-template-columns: repeat(2, 1fr);
    padding: 18px;
    gap: 16px;
  }
  .features-grid,
  .pricing-grid,
  .articles-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .cta-banner-box {
    padding: 40px 20px;
  }
  .cta-banner-title {
    font-size: 28px;
  }
}